edr-platform/apps/edr-freight-api/src/migrations/2120000000000-AddLastMileProofOfDelivery.ts

import { MigrationInterface, QueryRunner } from "typeorm";

/**
 * Proof of delivery for EDR last-mile: recipient name, a captured signature
 * (stored as a file), delivery photos (file ids), notes, and the capture time.
 * Recorded when the driver completes the delivery.
 */
export class AddLastMileProofOfDelivery2120000000000
  implements MigrationInterface
{
  name = "AddLastMileProofOfDelivery2120000000000";

  public async up(queryRunner: QueryRunner): Promise<void> {
    await queryRunner.query(`
      ALTER TABLE freight.last_mile
        ADD COLUMN IF NOT EXISTS pod_recipient_name varchar(160),
        ADD COLUMN IF NOT EXISTS pod_signature_file_id uuid,
        ADD COLUMN IF NOT EXISTS pod_photo_file_ids text[] NOT NULL DEFAULT '{}',
        ADD COLUMN IF NOT EXISTS pod_notes text,
        ADD COLUMN IF NOT EXISTS pod_captured_at timestamptz
    `);
  }

  public async down(queryRunner: QueryRunner): Promise<void> {
    await queryRunner.query(`
      ALTER TABLE freight.last_mile
        DROP COLUMN IF EXISTS pod_recipient_name,
        DROP COLUMN IF EXISTS pod_signature_file_id,
        DROP COLUMN IF EXISTS pod_photo_file_ids,
        DROP COLUMN IF EXISTS pod_notes,
        DROP COLUMN IF EXISTS pod_captured_at
    `);
  }
}